From: "Thomas Hellström" <thomas.hellstrom@linux.intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: "Thomas Hellström" <thomas.hellstrom@linux.intel.com>,
matthew.auld@intel.com
Subject: [Intel-gfx] [PATCH v4 00/12] i915 TTM sync accelerated migration and clear
Date: Tue, 15 Jun 2021 15:14:39 +0200 [thread overview]
Message-ID: <20210615131451.61023-1-thomas.hellstrom@linux.intel.com> (raw)
This patchset implements synchronous accelerated migration and clearing
for i915 on TTM. We plan to follow up with these operations made
asynchronous to the extent of TTM support for that:
A couple of patches from Chris which implement pipelined migration and
clears by atomically writing the PTEs in place before performing the
actual blit.
Some ww utilities mainly for the accompanying selftests added by Thomas,
as well as modified the above patches for ww locking- and lmem support.
Hooked up to our TTM backend by Ramalingam
Finally, on request from Daniel, we ditch old blit code which is now obsolete.
v2:
- A couple of minor style fixes pointed out by Matthew Auld
- Export and use intel_engine_destroy_pinned_context() to address a
CI warning / failure.
v3:
- Acceleration hooked up to TTM
- Minor fixes to review comments (Pointed out by Matthew Auld)
- Fix pipelined blit handling of engine instances (Pointed out by Matthew Auld)
- Ditch old blit code, (Pointed out by Daniel)
v4:
- Rescue a selftest that was removed with the old blit code
(Pointed out by Matthew Auld)
- Extended gpu waits in the TTM accel move function
(Pointed out by Thomas Hellström)
Chris Wilson (6):
drm/i915/gt: Add an insert_entry for gen8_ppgtt
drm/i915/gt: Add a routine to iterate over the pagetables of a GTT
drm/i915/gt: Export the pinned context constructor and destructor
drm/i915/gt: Pipelined page migration
drm/i915/gt: Pipelined clear
drm/i915/gt: Setup a default migration context on the GT
Ramalingam C (1):
drm/i915/ttm: accelerated move implementation
Thomas Hellström (5):
drm/i915: Reference objects on the ww object list
drm/i915: Break out dma_resv ww locking utilities to separate files
drm/i915: Introduce a ww transaction helper
drm/i915/gem: Zap the client blt code
drm/i915/gem: Zap the i915_gem_object_blt code
drivers/gpu/drm/i915/Makefile | 5 +-
.../gpu/drm/i915/gem/i915_gem_client_blt.c | 355 ---------
.../gpu/drm/i915/gem/i915_gem_client_blt.h | 21 -
drivers/gpu/drm/i915/gem/i915_gem_object.h | 9 +-
.../gpu/drm/i915/gem/i915_gem_object_blt.c | 461 ------------
.../gpu/drm/i915/gem/i915_gem_object_blt.h | 39 -
drivers/gpu/drm/i915/gem/i915_gem_ttm.c | 88 ++-
.../i915/gem/selftests/i915_gem_client_blt.c | 114 +--
.../i915/gem/selftests/i915_gem_object_blt.c | 597 ---------------
drivers/gpu/drm/i915/gt/gen8_ppgtt.c | 68 ++
drivers/gpu/drm/i915/gt/intel_engine.h | 12 +
drivers/gpu/drm/i915/gt/intel_engine_cs.c | 27 +-
drivers/gpu/drm/i915/gt/intel_gpu_commands.h | 2 +
drivers/gpu/drm/i915/gt/intel_gt.c | 4 +
drivers/gpu/drm/i915/gt/intel_gt_types.h | 3 +
drivers/gpu/drm/i915/gt/intel_gtt.h | 7 +
drivers/gpu/drm/i915/gt/intel_migrate.c | 687 ++++++++++++++++++
drivers/gpu/drm/i915/gt/intel_migrate.h | 65 ++
drivers/gpu/drm/i915/gt/intel_migrate_types.h | 15 +
drivers/gpu/drm/i915/gt/intel_renderstate.h | 1 +
drivers/gpu/drm/i915/gt/intel_ring.h | 1 +
drivers/gpu/drm/i915/gt/selftest_migrate.c | 669 +++++++++++++++++
drivers/gpu/drm/i915/i915_gem.c | 52 --
drivers/gpu/drm/i915/i915_gem.h | 12 -
drivers/gpu/drm/i915/i915_gem_ww.c | 63 ++
drivers/gpu/drm/i915/i915_gem_ww.h | 50 ++
.../drm/i915/selftests/i915_live_selftests.h | 2 +-
.../drm/i915/selftests/i915_perf_selftests.h | 2 +-
.../drm/i915/selftests/intel_memory_region.c | 21 +-
29 files changed, 1766 insertions(+), 1686 deletions(-)
delete mode 100644 drivers/gpu/drm/i915/gem/i915_gem_client_blt.c
delete mode 100644 drivers/gpu/drm/i915/gem/i915_gem_client_blt.h
delete mode 100644 drivers/gpu/drm/i915/gem/i915_gem_object_blt.c
delete mode 100644 drivers/gpu/drm/i915/gem/i915_gem_object_blt.h
delete mode 100644 drivers/gpu/drm/i915/gem/selftests/i915_gem_object_blt.c
create mode 100644 drivers/gpu/drm/i915/gt/intel_migrate.c
create mode 100644 drivers/gpu/drm/i915/gt/intel_migrate.h
create mode 100644 drivers/gpu/drm/i915/gt/intel_migrate_types.h
create mode 100644 drivers/gpu/drm/i915/gt/selftest_migrate.c
create mode 100644 drivers/gpu/drm/i915/i915_gem_ww.c
create mode 100644 drivers/gpu/drm/i915/i915_gem_ww.h
--
2.31.1
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next reply other threads:[~2021-06-15 13:15 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-15 13:14 Thomas Hellström [this message]
2021-06-15 13:14 ` [Intel-gfx] [PATCH v4 01/12] drm/i915: Reference objects on the ww object list Thomas Hellström
2021-06-15 13:14 ` [Intel-gfx] [PATCH v4 02/12] drm/i915: Break out dma_resv ww locking utilities to separate files Thomas Hellström
2021-06-15 13:14 ` [Intel-gfx] [PATCH v4 03/12] drm/i915: Introduce a ww transaction helper Thomas Hellström
2021-06-16 11:00 ` Maarten Lankhorst
2021-06-16 11:21 ` Thomas Hellström
2021-06-15 13:14 ` [Intel-gfx] [PATCH v4 04/12] drm/i915/gt: Add an insert_entry for gen8_ppgtt Thomas Hellström
2021-06-15 13:14 ` [Intel-gfx] [PATCH v4 05/12] drm/i915/gt: Add a routine to iterate over the pagetables of a GTT Thomas Hellström
2021-06-15 13:14 ` [Intel-gfx] [PATCH v4 06/12] drm/i915/gt: Export the pinned context constructor and destructor Thomas Hellström
2021-06-15 13:14 ` [Intel-gfx] [PATCH v4 07/12] drm/i915/gt: Pipelined page migration Thomas Hellström
2021-06-15 13:14 ` [Intel-gfx] [PATCH v4 08/12] drm/i915/gt: Pipelined clear Thomas Hellström
2021-06-15 13:14 ` [Intel-gfx] [PATCH v4 09/12] drm/i915/gt: Setup a default migration context on the GT Thomas Hellström
2021-06-15 13:14 ` [Intel-gfx] [PATCH v4 10/12] drm/i915/ttm: accelerated move implementation Thomas Hellström
2021-06-15 13:14 ` [Intel-gfx] [PATCH v4 11/12] drm/i915/gem: Zap the client blt code Thomas Hellström
2021-06-15 13:14 ` [Intel-gfx] [PATCH v4 12/12] drm/i915/gem: Zap the i915_gem_object_blt code Thomas Hellström
2021-06-15 13:36 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for i915 TTM sync accelerated migration and clear (rev3) Patchwork
2021-06-15 14:05 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2021-06-15 21:19 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork
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